South Park: Clones Invasion, Invasion of Kennies, Poker Slot Machine.
Clones Invasion: The South Park people is being invaded by their own clones! The clones are pushing the people down pretty fast. You have to save the people by swapping them around.
Invasion of Kennies: The South Park people is being invaded by a bunch of Kennies! These are actually the long lost twins of the people in South Park. For some unknown reason, they all disguise themselves as Kenny! And they just keep coming! If you can match them with their twins, they'll stop pushing.